Abstract
A code division multiple access communication system transmits a pilot and traffic signal over a shared spectrum. The pilot and traffic signal have an associated code and are received over the shared spectrum. The received signals are sampled and the samples are delayed to produce a window. A weighted value for each despread pilot code window sample is determined using an adaptive algorithm. Each window sample is despread with a traffic code. Each despread traffic code window sample is weighted according to a weight corresponding to its respective pilot code sample.
Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
---|---|---|---|---|---|---|---|---|---|
Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
Not Available | 10/04/2001 | ISLD-200105-001 | INTERDIGITAL INC |
S1
|
No | Family Member | |||
3G | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | No | Family Member | ||||
Not Available | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | No | Family Member | ||||
3G | 21/03/2007 | ISLD-200802-001 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
|
No | Family Member | |||
3G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
S1
S2
S3
|
No | Family Member | |||
3G | 14/09/2009 | ISLD-200911-005 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
|
No | Family Member | |||
4G | 30/11/2012 | ISLD-201210-010 | INTERDIGITAL INC |
S1
S2
S3
S4
|
Yes | Basis Patent | |||
3G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member |
Specification Information
Specification Information
Technologies
Family Information
All Granted Patents In Patent Family : | ---- |
Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
---|---|---|---|---|---|---|---|---|---|---|
Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||
US2009257472A1 | Not Available | 10/04/2001 | ISLD-200105-001 | INTERDIGITAL INC |
S1
|
No | Family Member | |||
US2009257472A1 | 3G | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | No | Family Member | ||||
US2009257472A1 | Not Available | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | No | Family Member | ||||
US2009257472A1 | 3G | 21/03/2007 | ISLD-200802-001 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
|
No | Family Member | |||
US2009257472A1 | 3G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
S1
S2
S3
|
No | Family Member | |||
US2009257472A1 | 3G | 14/09/2009 | ISLD-200911-005 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
|
Yes | Basis Patent | |||
US2009257472A1 | 3G | 14/09/2009 | ISLD-200911-005 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
|
No | Family Member | |||
US2009257472A1 | 4G | 30/11/2012 | ISLD-201210-010 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2009257472A1 | 3G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2009257472A1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US7953139B2 | Not Available | 10/04/2001 | ISLD-200105-001 | INTERDIGITAL INC |
S1
|
No | Family Member | |||
US7953139B2 | 3G | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | No | Family Member | ||||
US7953139B2 | Not Available | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | No | Family Member | ||||
US7953139B2 | 3G | 21/03/2007 | ISLD-200802-001 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
|
No | Family Member | |||
US7953139B2 | 3G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
S1
S2
S3
|
No | Family Member | |||
US7953139B2 | 3G | 14/09/2009 | ISLD-200911-005 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
|
Yes | Basis Patent | |||
US7953139B2 | 3G | 14/09/2009 | ISLD-200911-005 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
|
No | Family Member | |||
US7953139B2 | 4G | 30/11/2012 | ISLD-201210-010 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US7953139B2 | 3G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US7953139B2 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2005025224A1 | Not Available | 10/04/2001 | ISLD-200105-001 | INTERDIGITAL INC |
S1
|
No | Family Member | |||
US2005025224A1 | 3G | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | No | Family Member | ||||
US2005025224A1 | Not Available | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | No | Family Member | ||||
US2005025224A1 | 3G | 21/03/2007 | ISLD-200802-001 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
|
No | Family Member | |||
US2005025224A1 | 3G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
S1
S2
S3
|
Yes | Basis Patent | |||
US2005025224A1 | 3G | 14/09/2009 | ISLD-200911-005 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
|
No | Family Member | |||
US2005025224A1 | 4G | 30/11/2012 | ISLD-201210-010 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2005025224A1 | 3G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2005025224A1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US6985515B2 | Not Available | 10/04/2001 | ISLD-200105-001 | INTERDIGITAL INC |
S1
|
No | Family Member | |||
US6985515B2 | 3G | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | No | Family Member | ||||
US6985515B2 | Not Available | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | No | Family Member | ||||
US6985515B2 | 3G | 21/03/2007 | ISLD-200802-001 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
|
No | Family Member | |||
US6985515B2 | 3G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
S1
S2
S3
|
Yes | Basis Patent | |||
US6985515B2 | 3G | 14/09/2009 | ISLD-200911-005 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
|
No | Family Member | |||
US6985515B2 | 4G | 30/11/2012 | ISLD-201210-010 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US6985515B2 | 3G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US6985515B2 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2003198284A1 | Not Available | 10/04/2001 | ISLD-200105-001 | INTERDIGITAL INC |
S1
|
No | Family Member | |||
US2003198284A1 | 3G | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | Yes | Basis Patent | ||||
US2003198284A1 | Not Available | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | Yes | Basis Patent | ||||
US2003198284A1 | 3G | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | No | Family Member | ||||
US2003198284A1 | Not Available | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | No | Family Member | ||||
US2003198284A1 | 3G | 21/03/2007 | ISLD-200802-001 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
|
No | Family Member | |||
US2003198284A1 | 3G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
S1
S2
S3
|
No | Family Member | |||
US2003198284A1 | 3G | 14/09/2009 | ISLD-200911-005 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
|
No | Family Member | |||
US2003198284A1 | 4G | 30/11/2012 | ISLD-201210-010 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2003198284A1 | 3G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2003198284A1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US6782040B2 | Not Available | 10/04/2001 | ISLD-200105-001 | INTERDIGITAL INC |
S1
|
No | Family Member | |||
US6782040B2 | 3G | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | Yes | Basis Patent | ||||
US6782040B2 | Not Available | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | Yes | Basis Patent | ||||
US6782040B2 | 3G | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | No | Family Member | ||||
US6782040B2 | Not Available | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | No | Family Member | ||||
US6782040B2 | 3G | 21/03/2007 | ISLD-200802-001 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
|
No | Family Member | |||
US6782040B2 | 3G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
S1
S2
S3
|
No | Family Member | |||
US6782040B2 | 3G | 14/09/2009 | ISLD-200911-005 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
|
No | Family Member | |||
US6782040B2 | 4G | 30/11/2012 | ISLD-201210-010 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US6782040B2 | 3G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US6782040B2 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2006093020A1 | Not Available | 10/04/2001 | ISLD-200105-001 | INTERDIGITAL INC |
S1
|
No | Family Member | |||
US2006093020A1 | 3G | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | No | Family Member | ||||
US2006093020A1 | Not Available | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | No | Family Member | ||||
US2006093020A1 | 3G | 21/03/2007 | ISLD-200802-001 | INTERDIGITAL INC |
S1
S2
S3
|
Yes | Basis Patent | |||
US2006093020A1 | 3G | 21/03/2007 | ISLD-200802-001 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
US2006093020A1 | 3G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
S1
S2
S3
|
No | Family Member | |||
US2006093020A1 | 3G | 14/09/2009 | ISLD-200911-005 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
|
No | Family Member | |||
US2006093020A1 | 4G | 30/11/2012 | ISLD-201210-010 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2006093020A1 | 3G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2006093020A1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US7545846B2 | Not Available | 10/04/2001 | ISLD-200105-001 | INTERDIGITAL INC |
S1
|
No | Family Member | |||
US7545846B2 | 3G | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | No | Family Member | ||||
US7545846B2 | Not Available | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | No | Family Member | ||||
US7545846B2 | 3G | 21/03/2007 | ISLD-200802-001 | INTERDIGITAL INC |
S1
S2
S3
|
Yes | Basis Patent | |||
US7545846B2 | 3G | 21/03/2007 | ISLD-200802-001 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
|
No | Family Member | |||
US7545846B2 | 3G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
S1
S2
S3
|
No | Family Member | |||
US7545846B2 | 3G | 14/09/2009 | ISLD-200911-005 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
|
No | Family Member | |||
US7545846B2 | 4G | 30/11/2012 | ISLD-201210-010 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US7545846B2 | 3G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US7545846B2 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US6278726B1 | Not Available | 10/04/2001 | ISLD-200105-001 | INTERDIGITAL INC |
S1
|
No | Family Member | |||
US6278726B1 | 3G | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | Yes | Basis Patent | ||||
US6278726B1 | Not Available | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | Yes | Basis Patent | ||||
US6278726B1 | 3G | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | No | Family Member | ||||
US6278726B1 | Not Available | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | No | Family Member | ||||
US6278726B1 | 3G | 21/03/2007 | ISLD-200802-001 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
|
No | Family Member | |||
US6278726B1 | 3G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
S1
S2
S3
|
No | Family Member | |||
US6278726B1 | 3G | 14/09/2009 | ISLD-200911-005 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
|
No | Family Member | |||
US6278726B1 | 4G | 30/11/2012 | ISLD-201210-010 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US6278726B1 | 3G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US6278726B1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2001038666A1 | Not Available | 10/04/2001 | ISLD-200105-001 | INTERDIGITAL INC |
S1
|
No | Family Member | |||
US2001038666A1 | 3G | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | Yes | Basis Patent | ||||
US2001038666A1 | Not Available | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | Yes | Basis Patent | ||||
US2001038666A1 | 3G | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | No | Family Member | ||||
US2001038666A1 | Not Available | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | No | Family Member | ||||
US2001038666A1 | 3G | 21/03/2007 | ISLD-200802-001 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
|
No | Family Member | |||
US2001038666A1 | 3G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
S1
S2
S3
|
No | Family Member | |||
US2001038666A1 | 3G | 14/09/2009 | ISLD-200911-005 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
|
No | Family Member | |||
US2001038666A1 | 4G | 30/11/2012 | ISLD-201210-010 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2001038666A1 | 3G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2001038666A1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
|
Yes | Basis Patent | |||
US2001038666A1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US6574271B2 | Not Available | 10/04/2001 | ISLD-200105-001 | INTERDIGITAL INC |
S1
|
No | Family Member | |||
US6574271B2 | 3G | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | Yes | Basis Patent | ||||
US6574271B2 | Not Available | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | Yes | Basis Patent | ||||
US6574271B2 | 3G | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | No | Family Member | ||||
US6574271B2 | Not Available | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | No | Family Member | ||||
US6574271B2 | 3G | 21/03/2007 | ISLD-200802-001 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
|
No | Family Member | |||
US6574271B2 | 3G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
S1
S2
S3
|
No | Family Member | |||
US6574271B2 | 3G | 14/09/2009 | ISLD-200911-005 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
|
No | Family Member | |||
US6574271B2 | 4G | 30/11/2012 | ISLD-201210-010 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US6574271B2 | 3G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US6574271B2 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
|
Yes | Basis Patent | |||
US6574271B2 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2011228710A1 | Not Available | 10/04/2001 | ISLD-200105-001 | INTERDIGITAL INC |
S1
|
No | Family Member | |||
US2011228710A1 | 3G | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | No | Family Member | ||||
US2011228710A1 | Not Available | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | No | Family Member | ||||
US2011228710A1 | 3G | 21/03/2007 | ISLD-200802-001 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
|
No | Family Member | |||
US2011228710A1 | 3G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
S1
S2
S3
|
No | Family Member | |||
US2011228710A1 | 3G | 14/09/2009 | ISLD-200911-005 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
|
No | Family Member | |||
US2011228710A1 | 4G | 30/11/2012 | ISLD-201210-010 | INTERDIGITAL INC |
S1
S2
S3
S4
|
Yes | Basis Patent | |||
US2011228710A1 | 3G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2011228710A1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2015244417A1 | Not Available | 10/04/2001 | ISLD-200105-001 | INTERDIGITAL INC |
S1
|
No | Family Member | |||
US2015244417A1 | 3G | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | No | Family Member | ||||
US2015244417A1 | Not Available | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | No | Family Member | ||||
US2015244417A1 | 3G | 21/03/2007 | ISLD-200802-001 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
|
No | Family Member | |||
US2015244417A1 | 3G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
S1
S2
S3
|
No | Family Member | |||
US2015244417A1 | 3G | 14/09/2009 | ISLD-200911-005 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
|
No | Family Member | |||
US2015244417A1 | 4G | 30/11/2012 | ISLD-201210-010 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2015244417A1 | 3G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US2015244417A1 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US9270327B2 | Not Available | 10/04/2001 | ISLD-200105-001 | INTERDIGITAL INC |
S1
|
No | Family Member | |||
US9270327B2 | 3G | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | No | Family Member | ||||
US9270327B2 | Not Available | 08/04/2004 | ISLD-200407-004 | INTERDIGITAL INC | No | Family Member | ||||
US9270327B2 | 3G | 21/03/2007 | ISLD-200802-001 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
|
No | Family Member | |||
US9270327B2 | 3G | 19/09/2008 | ISLD-200901-001 | INTERDIGITAL INC |
S1
S2
S3
|
No | Family Member | |||
US9270327B2 | 3G | 14/09/2009 | ISLD-200911-005 | INTERDIGITAL INC |
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
|
No | Family Member | |||
US9270327B2 | 4G | 30/11/2012 | ISLD-201210-010 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US9270327B2 | 3G | 26/09/2014 | ISLD-201409-035 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member | |||
US9270327B2 | 4G | 31/12/2019 | ISLD-201912-087 | INTERDIGITAL INC |
S1
S2
S3
S4
|
No | Family Member |
Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||||
----- | ----- | ----- | ----- | ----- |
S1
|
----- | ----- | ----- | ----- |
Technologies
Product
Use Cases
Services
Claim
1. A base station comprising:
a plurality of antennas;
circuitry configured to produce a plurality of pilot signals;
wherein a different pilot signal of the plurality of pilot signals is transmitted on each of the plurality of antennas;
wherein each of the pilot signals is derived from at least a portion of a first pseudo noise (PN) sequence and the at least a portion of the first PN sequence bits for each of the pilot signals is different;
wherein the circuitry is further configured to produce data and split the data into a plurality of data streams;
wherein the data of each of the data streams has data bits combined with at least a portion of a second PN sequence and the at least a portion of the second PN sequence bits for each stream is different;
wherein the circuitry is further configured to weight the data streams in response to weight information received from a user equipment; and
a transmitter configured to transmit the plurality of weighted data streams using the plurality of antennas with different pilot signals.
2. The base station of claim 1 wherein the plurality of data streams are transmitted to the user equipment.
3. A base station comprising:
a plurality of antennas;
circuitry configured to produce a plurality of pilot signals;
wherein a different pilot signal of the plurality of pilot signals is transmitted on each of the plurality of antennas;
wherein each of the pilot signals is derived from at least a portion of a first pseudo noise (PN) sequence and the at least a portion of the first PN sequence bits for each of the pilot signals is different;
wherein the circuitry is further configured to produce data and split the data into a plurality of data streams;
wherein the data of each of the data streams has data bits combined with at least a portion of a second PN sequence and the at least a portion of the second PN sequence bits for each stream is different;
wherein the circuitry is further configured to weight the data streams in response to weights derived from uplink signals; and
a transmitter configured to transmit the plurality of weighted data streams using the plurality of antennas with different pilot signals.
4. The base station of claim 3 wherein the base station is a time division duplex base station.
5. A method comprising:
producing, by a base station, a plurality of pilot signals;
wherein each of the pilot signals is derived from at least a portion of a first pseudo noise (PN) sequence and the at least a portion of the first PN sequence bits for each of the pilot signals is different;
producing, by the base station, data and splitting the data into a plurality of data streams;
wherein the data of each of the data streams has data bits combined with at least a portion of a second PN sequence and the at least a portion of the second PN sequence bits for each stream is different;
weighting the data streams in response to weight information received by the base station from a user equipment; and
transmitting the plurality of weighted data streams using the plurality of antennas with different pilot signals.
6. A method comprising:
producing, by a base station, a plurality of pilot signals;
wherein each of the pilot signals is derived from at least a first portion of a pseudo noise (PN) sequence and the at least a portion of the first PN sequence bits for each of the pilot signals is different;
producing, by the base station, data and splitting the data into a plurality of data streams;
wherein the data of each of the data streams has data bits combined with at least a portion of a second PN sequence and the at least a portion of the second PN sequence bits for each stream is different;
weighting the data streams in response to the weights derived from uplink signals; and
transmitting the plurality of weighted data streams using the plurality of antennas with different pilot signals.
7. The method of claim 6 wherein the base station is a time division duplex base station.
8. The method of claim 5 wherein the plurality of data streams are transmitted to the user equipment.
9. A user equipment comprising:
circuitry configured to receive a downlink signal including a plurality of pilot signals and a plurality of data streams;
wherein a different pilot signal of the plurality of pilot signals was transmitted from a different antenna of a plurality of antennas of a base station;
wherein each of the pilot signals was derived from at least a first portion of a pseudo noise (PN) sequence and the at least a portion of the first PN sequence bits for each of the pilot signals is different;
wherein the circuitry is further configured to recover data from the plurality of data streams;
wherein the recovered data was split into the plurality of data streams;
wherein the data of each of the data streams had data bits combined with at least a portion of a second PN sequence and the at least a portion of the second PN sequence bits for each stream was different;
wherein the circuitry is further configured to transmit weight information to the base station for use in weighting the plurality of data streams; and
a receiver configured to receive the plurality of weighted data streams using the plurality of antennas with different pilot signals.
10. The user equipment of claim 9 wherein the user equipment is a time division duplex user equipment.
11. The user equipment of claim 9 wherein the user equipment is a frequency division duplex user equipment.
Associated Portfolios
Claim Chart | Technology | Creation Date | Download |
---|---|---|---|
Claim charts will soon be available!
|
To view claim charts you must become a Gold or Platinum Member.
Upgrade your subscriptionYou have reached the maximum number of patents which can be associated to your account per your subscription. If you wish to associate more patents
Please upgrade your subscription.Note:
The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
Explicitly disclosed patent
Implicitly disclosed patent
Basis patent
Family member